课时跟踪检测(十) learning about language & using language ⅰ.单词拼写 1．when i woke up this morning the ground was covered with frost (霜)． 2．six people have confirmed (证实) that they will attend the lecture but ten haven't replied yet. 3．the hotel, which is situated three miles north of downtown,_is clean and cheap. 4．the farmer was so careless that he mixed (混合) up the two kinds of vegetable seeds. 5．the little girl was terrified at the thought of being left alone at home. 6．the cheers of their schoolmates (校友) encouraged the pla
